what value of x makes the question true? 2x + 9 = 4x - 1

Answer:

7.78 times if you round it

Step-by-step explanation:

Answer:

3=y

Step-by-step explanation:

step1

decompose the bracket

6=2(y+2)

6=2y+12

collect like terms

6-12=2y

6=2y

divide both side by 2

Answer:

I think it's 87 due to the process u have done

Answer: 1/2(m<TUV)= m<TUW

Step-by-step explanation: If you divide TUV by 2 then you would get 28 degrees which would be The < TUW

Answer:

C

Step-by-step explanation:

3706*4

3000*4=12000

700*4=2800

6*4=24

12000+2800+24=14824

Answer:

x=40

Step-by-step explanation:

Answer: 720

24 hours x 30 days = 720 hours

24x28=672. There is 24 hour a day and there is 28 days in 4 weeks.

Answer:

Keyunta and Elijah

Step-by-step explanation:

Keyunta: 49.78, Elijah: 50.02

|Keyunta(time)-Elijah(time)| = 50.02-49.78 = 0.24

The two runners had 0.24 seconds between their finish times Kayenta and Elijah.

The study of statistics focuses on gathering, organizing, organizing, analyzing, interpreting, and presenting data. It is customary to start with a statistical population or a statistical model to be researched when applying statistics to a scientific, industrial, or social problem.

The given table is:-

Runner        Time (seconds)

Jamarcus    50.51

Kayenta      49.78

Mica            48.44

Elijah           50.02

Checking the difference between the running times.

Jamarcus    50.51

Mica          -  48.44

______________

                    2.07 Seconds

Elijah           50.02

Kayenta    -  49.78

---------------------------

                  0.24 Seconds

Therefore, the two runners had 0.24 seconds between their finish times Kayenta and Elijah.

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Answer:

P' 2,1 AND Q' 3,4

Step-by-step explanation:

Saw it on another brainly so yea :)

Answer:

x = 8

Step-by-step explanation:

Firstly, create an equation or formula

- because they are congurent, IN = AT, so:

2x+10 = 26 (minus 10 from both sides)

2x = 16 (divide both sides by 2)

x = 8

Sub into the formula:

2 x 8 + 10 = 26

26 = 26

Answer:

Step-by-step explanation:

Let x=smaller number

Then x+5=larger number

Now we are told the following:

1/5(x+x+5)=x-5 multiply each side by 5

x+x+5=5x-25 subtract 5x and also 5 from both sides

x+x+5-5-5x=5x-5x-25-5 collect like terms

-3x=-30 divide both sides by -3

x=10-----------------------smaller number

x+5=10+5=15 ---------larger number

CK

1/5(10+15)=10-5

1/5(25)=10-5

5=5

Answer:

3 gulps

Step-by-step explanation:

In this problem, f(x) = 3. Plug this into the equation:

3 = -3x + 12

Solve for x:

3 - 12 = -3x + 12 - 12

-9 = -3x

-9 / -3 = -3x / -3

3 = x

3 gulps

0.833 pound of apples go into each pie.

Given Brianne has 2 and  half pounds of apples.

she can make 3 pies with no apples left.

Now total quantity of apples she has is 2.5 pound.

Since she can make 3 apple pies with 2.5 pound of apples, so each pie has equal amount of apples.

Now each pie has [tex]\frac{2.5}{3} =0.833[/tex] pounds of apples.

Hence 0.833 pound of apples go into each pie.

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Answer:

1-12x=-20-9x

-12x=-21-9x

-3x=-21

divide both sides by -3

x=-7

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

8 ÷ 2 2/3

8 ÷ 8/3

8/1 × 3/8

3

Answer:

its C T(-5,-1) rx-axis

Step-by-step explanation:

right on edge

Answer:

y = 0.6x - 3.2

Step-by-step explanation:

Parallel lines have the same slope, so in this case the parallel line will be:

y = 0.6x + b

There's b because you don't know the y-intercept yet

Then you want to substitute the point (-3, -5) since the parallel line passes through it

-5 = 0.6(-3) + b

-5 = -1.8 + b

b = -3.2

*solved for y-intercept

Answer: y = 0.6x - 3.2

Answer:

Your answer if 4607

Step-by-step explanation:

4000 + 600 + 7 = 4607

Answer:

I think the answer is 4607

Answer:

84 m^2

Step-by-step explanation:

Area is Length times width

12 times 7 is 84

Answer:

Trudy ate 3/4 a pound

Step-by-step explanation:

First, turn the 3 pounds into a fraction greater than 1. So 3 =3/1

Then multiply to see how many OF the blueberries Trudy eats (of means to multiply)

3/1 x 1/4 = 3/4

Hope this helps!

Answer:

2.5

Step-by-step explanation:

First I added -2 and 4, which is positive 2. Then I added -.4 to .9 which is .5. I hope this helped!

Answer:

15

Step-by-step explanation:

TU is parallel to IJ.  So ∠I and ∠T are corresponding angles, and ∠U and ∠J are corresponding angles.

By AA similarity, ΔHTU and ΔHIJ are similar.

Write a proportion:

HT / HI = HU / HJ

Plug in values:

4 / 10 = x / (x + 9)

Cross multiply:

4 (x + 9) = 10x

4x + 36 = 10x

36 = 6x

x = 6

So HU = 6, and HJ = 6 + 9 = 15.

Answer:

There are 10 men in the dance recital.

Step-by-step explanation:

The ratio 2:5 means that for every 5 women there are 2 men.

We will divide 25 by 5 to figure out how many groups there will be.

[tex]25/5=5[/tex]

[tex]x*y=z[/tex]

x = amount of groups.

y = amount of men per group

z = total amount of men.

[tex]5*2=10[/tex]

This means that there are 10 men in the dance recital.

Answer:

13 per week

Step-by-step explanation:

to find the unit rate

you have to divide

156÷12=

$13 per week

Answer

27

Step-by-step explanation:

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Answer: yes. but luckily we have vsvo girls who are going to save the world. still waiting for them tho.. where did they go? are they hibernating or sum?

Step-by-step explanation:

Answer:  see attachments

Step-by-step explanation:

Slope-Intercept format is: y = mx + b    

                                                 ↓      ↓

                                                 ↓      Intercept (where it crosses the y-axis)

                                                Slope (rise over run)